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VB-TSM
Thermo-Acoustic Absorber / Blocker
VB-TSM is a unique, high performance composite material incorporating two layers of acoustical foam, a loaded vinyl barrier and an aluminized mylar thermally reflective skin. A ¼” foam isolation layer decouples the barrier while the 1” thick acoustical foam layer absorbs airborne sound. The aluminized mylar surface skin provides thermal protection for use in the harshest environments.
VB-TSM
Dimensions: 37" x 54"
Thickness: 1.250"
Weight: 1.21 lbs ft²
Coverage: 14 ft.sq.
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Sound Absorption Coefficients |
Octave Band Center Frequency (Hz) |
125 |
250 |
500 |
1000 |
2000 |
4000 |
NRC |
.33 |
.24 |
.63 |
1.23 |
1.35 |
1.14 |
.85 |
Sound Transmission Class |
Octave Band Center Frequency (Hz) |
125 |
250 |
500 |
1000 |
2000 |
4000 |
STC |
20 |
21 |
25 |
28 |
32 |
42 |
29 |
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